Sorry to hear about your dad, hope it's nothing major and he's back to normal soon :)
LoL swingy computer XD
I had a thing where I felt like I might be coming down with something and head was not right, it really annoyed me actually as my already short attention span completely evaporated which meant it was hard to get anything done :< If that's what you got it'll go pretty quick and just be inconvenient for a while. Hope you're better by now anyway :D